engine Alfa Romeo Giulia 2016 Repair Manual

SERVICING PROCEDURES
154) 155) 156)
61) 62) 63) 64) 65) 66) 67)
AIR CONDITIONINGSYSTEM
MAINTENANCE
68) 69)
To ensure the best possible performance,
the air conditioning system must be
checked and undergo maintenance at an
Alfa Romeo Dealership at the beginning
of the summer.
WINDSCREEN WIPER
Raising the windscreen wiper blades
("Service position" function)
The "Service position" function allows the
driver to replace the windscreen wiper
blades more easily. It is also
recommended to activate this function
when it is snowing and to make it easier
to remove any dirt deposits in the area
where the blades are normally
positioned, when washing.
Activation of the function
To activate this function disable the
windscreen wiper (ring nut fig. 151 in
positionO) before setting the ignition
device to STOP.This function can only be activated within
2 minutes of setting the ignition device
to STOP.
To activate this function, move the lever
upwards (unstable position) for at least
three seconds.
If, after using the function, the ignition
device is set back to ON with the blades
in a position other than rest position (at
the base of the windscreen), they will only
return to rest position following a
command given using the stalk (stalk
upwards, into unstable position) or when
a speed of 3 mph (5 km/h) is exceeded.
Replacing the windscreen wiper blades
Proceed as follows:
raise the wiper arm, press tab
fig. 152 of the attachment spring and
remove the blade from the arm;
fit the new blade, inserting the tab in
the dedicated housing in the arm and
checking that it is locked;
lower the wiper arm onto the
windscreen.
IMPORTANT Do not operate the
windscreen wiper with the blades lifted
from the windscreen.
Windscreen washer
The window washer nozzles are fixed. If
there is no jet of fluid, firstly check that
there is fluid in the reservoir (see
paragraph “Engine compartment” in this
chapter).
Then check that the nozzle holes are not
clogged; use a needle to unblock them if
necessary.
15109046S0001EM
15209046S0002EM
151

WARNING
154)The air intake system (air cleaner,
rubber hoses, etc.) can be a protection in the
case of blowbacks from the engine. DO NOT
REMOVE this system unless you need to
carry out repair or servicing operations.
Before starting the engine, ensure that the
system has not been removed: failure to
observe this precaution may result in serious
injury.
155)Exhaust emissions are very dangerous,
and may be lethal. They contain carbon
monoxide, a colourless, odourless gas which
can cause fainting and poisoning if inhaled.
156)The exhaust system may reach high
temperatures and may cause a fire if the
vehicle is parked on flammable material. Dry
grass or leaves can also catch fire if they
come into contact with the exhaust system.
Do not park or use the vehicle in a place in
which the exhaust system might come into
contact with flammable material.
IMPORTANT
61)Incorrect servicing of the vehicle or
failure to carry out operations or repairs
(when necessary) may lead to more
expensive repairs, damage to other
components or have a negative impact on
the vehicle performance. Have any
malfunction inspected immediately by an
Alfa Romeo Dealership.62)The vehicle is equipped with fluids which
are optimised or protecting its performance
and life and extending service intervals. Do
not use chemicals for washing these
components since they may damage the
engine, the gearbox or the climate control
system. This damage is not covered by the
vehicle’s warranty. If any component needs
to be washed due to malfunctioning, use only
the specific liquid for that procedure.
63)An excessive or insufficient amount of
oil inside the base is extremely damaging to
the engine. Make sure it is always at an
adequate level.
64)Vehicles equipped with catalytic
converter must be fuelled only with unleaded
petrol. Leaded petrol would permanently
damage the catalytic converter and
eliminate its ability to reduce polluting
emissions, seriously compromising the
engine performance, which would be
irreparably damaged. If the engine does not
work correctly, especially if it starts
irregularly or if there is a reduction of its
performance, immediately go to an Alfa
Romeo Dealership. Prolonged and faulty
operation of the engine may cause
overheating of the converter and, as a
consequence, possible damage to the
converter and the vehicle.
65)Using a gearbox fluid different from that
approved may compromise gearshifting
quality and/or cause vibration of the
gearbox itself.66)It is recommended to have the vehicle
serviced by an Alfa Romeo Dealership. When
carrying out normal periodic operations and
small servicing interventions personally on
the vehicle, it is recommended to use
suitable equipment, genuine spare parts and
the necessary fluids. Do not carry out any
interventions if you don't have the necessary
experience.
67)When you need to disconnect or remove
the battery, do not close the boot. In order to
avoid possible accidental closure, it is
recommended to place an obstacle (e.g. a
cloth) on the lock that would physically avoid
closure.
68)Always require the use of only
compressor coolants and lubricants
approved and suitable for the specific air
conditioning system fitted on the vehicle.
Some non-approved coolants are flammable
and may explode, with the risk of injuries. The
use of non-approved coolants or lubricants
may adversely affect system efficiency,
leading to expensive repairs.
69)The air conditioner system contains
coolant under high pressure: to avoid injuries
to people or damage to the system, any
coolant addition or repair that requires to
disconnect the cables must be carried out by
an Alfa Romeo Dealership.
152
SERVICING AND CARE

transmissions, automatic activation of P
(Park mode) must be disabled. You have
to switch off the engine in the following
conditions: car stopped, gear in N
(Neutral), press the starter button. The
car will remain in N (Neutral) for
15 minutes, after which P (Park) mode
will be activated.
IMPORTANT
71)In order to preserve the aesthetic
appearance of the paint abrasive products
and/or polishes should not be used for
cleaning the vehicle.
72)Avoid washing with rollers and/or
brushes in washing stations. Wash the
vehicle only by hand using neutral pH
detergents; dry it with a wet chamois leather.
Abrasive products and/or polishes should
not be used for cleaning the car. Bird
droppings must be washed off immediately
and thoroughly as the acid they contain is
particularly aggressive. Avoid (if at all
possible) parking the vehicle under trees;
remove vegetable resins immediately as,
when dried, it may only be possible to remove
them with abrasive products and/or polishes,
which is highly inadvisable as they could alter
the typical opaqueness of the paint. Do not
use pure windscreen washer fluid for
cleaning the front windscreen and rear
window; dilute it min. 50% with water. Only
use pure screen washer fluid when strictly
necessary due to outside temperature
conditions.
IMPORTANT
7)Detergents pollute the environment. Only
wash your vehicle in areas equipped to
collect and treat wastewater from this type
of activity.
155

Everything you may find useful for understanding how your vehicle
is made and works is contained in this chapter and illustrated with
data, tables and graphics.
For the enthusiasts and the technician, but also just for those who
want to know every detail of their vehicle.
TECHNICAL DATA
IDENTIFICATION DATA..........................158
ENGINE...................................159
RIMS AND TYRES.............................160
DIMENSIONS................................163
WEIGHTS..................................164
REFUELLING................................165
FLUIDS AND LUBRICANTS........................166
PERFORMANCE..............................169
FUEL CONSUMPTION...........................170
CO EMISSIONS...............................171
PRESCRIPTIONS FOR HANDLING THE VEHICLE AT THE END OF
ITS LIFE...................................172

IDENTIFICATION DATA
VEHICLE IDENTIFICATION NUMBER
The Vehicle Identification Number (VIN)
is stamped on a plate on the front left
corner of the dashboard cover fig. 154,
which can be seen from outside the
vehicle, through the windscreen.This number is also printed on the chassis
at the front left shock absorber and can
be seen by opening the bonnet fig. 155.
VEHICLE IDENTIFICATION NUMBER
(VIN) PLATE
The plate is located on the left side front
door pillar fig. 156 and shows the data
about:
1: correct value of smoke coefficient
(for Diesel engines);
2: name of the manufacturer, vehicle
type-approval number, vehicle
identification number, max. permitted
weights;
3: engine identification, type variant
version, spare part number, colour code,
additional information.
15410016S0001EM
15510016S0002EM
15610016S0003EM
158
TECHNICAL DATA

ENGINE
2.2 JTD engine 136 HP 150 HP 180 HP
CycleDiesel Diesel Diesel
Number and position of cylinders 4 in line 4 in line 4 in line
Piston bore and stroke (mm) 83 / 99 83 / 99 83 / 99
Total displacement (cm³) 2143 2143 2143
Compression ratio 15.5 15.5 15.5
Maximum power (ECE) (kW) 100 110 132
Maximum power (ECE) (HP) 136 150 180
Corresponding engine speed (rpm) 4000 4250 3750
Maximum torque (ECE) (Nm) manual transmission 380 380 380
Maximum torque (ECE) (kgm) manual transmission 38.75 38.75 38.75
Corresponding engine speed (rpm) 1500 1500 1500
Maximum torque (ECE) (Nm) automatic transmission 450 450 450
Maximum torque (ECE) (kgm) automatic transmission 45.89 45.89 45.89
Corresponding engine speed (rpm) 1750 1750 1750
FuelDiesel for motor vehicles (EN590 Specification)
159

COLD TYRE INFLATION PRESSURE
When the tires are warm, the inflation pressure should be + 0.3 bar (4.4 psi) in relation to the recommended figure. However, recheck
that the value is correct with the tyre cold.
If it is necessary to raise the vehicle, refer to the "Raising the vehicle" paragraph in the "In an emergency" chapter.
2.2 JTD engine
TyresUnladen/medium load Full load
Front Rear Front Rear
205/60 R16 3S 2.7 (39.2 psi) 2.9 (42.2 psi) 2.7 (39.2 psi) 2.9 (42.2 psi)
225/55
R16 3S 2.2(31.9 psi) 2.4 (34.8 psi) 2.7 (39.2 psi) 3.0 (43.5 psi)
225/50 R17
2.2 (31.9 psi)
(*)2.4 (34.8 psi)(*)2.7 (39.2 psi)(*)3.0 (43.5 psi)(*)
225/45 R18 2.2 (31.9 psi) 2.4 (34.8 psi) 2.7 (39.2 psi) 3.0 (43.5 psi)
225/45 R18 3S RTF 2.0 (29 psi) — 2.4 (34.8 psi) —
255/40 R18 3S RTF — 2.2 (31.9 psi) — 2.6 (37.7 psi)
225/40 R19 3S RTF 2.3 (33.4 psi) — 2.7 (39.2 psi) —
255/35 R19 3S RTF — 2.3 (33.4 psi) — 2.9 (42.2 psi)
(*) Pressures suitable for all types of tyres (summer and winter)
161

WEIGHTS
Weights (lb / kg)2.2 JTD engine
Manual gearbox Automatic transmission
Unladen weight (with all fluids, fuel tank filled to 90% and without optional equipment) 3,029 lb (1,374 kg) 3,186 lb (1,445 kg)
Payload including the driver(*)1,248lb(566kg)1,28lb
Maximum permitted loads(**)
– front axle 1,962 lb (890 kg) 2,072 lb (940 kg)
– rear axle 2,458 lb (1,115 kg) 2,524 lb (1,145 kg)
– total 4,277 lb (1,940 kg) 4,453 lb (2,020 kg)
Towable loads 3,527 lb (1,600 kg) 3,527 lb (1,600 kg)
(*) If special equipment is fitted (trailer towing equipment, etc.) the empty weight will increase and consequently the payload will decrease in relation to the maximum permitted loads.
(**) Loads not to be exceeded. The user is responsible for arranging goods in the luggage compartment and/or on the load platform within the maximum permitted loads.
164
TECHNICAL DATA
6(575

REFUELLING
2.2 JTD engine
Fuel tank (UK gal / litres) 11.44 UK gal (52 lt)
including a reserve
of (UK gal / litres) 1.76 UK gal (8 lt)
Engine cooling system (UK gal / litres) 1.72 UK gal (7.8 lt)
Engine sump and filter (UK gal / litres) 0.79 UK gal (3.6 lt) (RWD Version) / 0.88 UK gal (4 lt) (AWD Version)
Hydraulic brake circuit (UK gal / litres) 0.20 UK gal (0.9 lt)
Windscreen washer fluid reservoir (UK gal / litres) 0.92 UK gal (4.2 lt)
Automatic transmission, 2.2 JTD 180 HP RWD engine (UK gal / litres) 2.02 UK gal (9.2 lt)
Automatic transmission, 2.2 JTD 210 HP AWD engine (UK gal / litres) 2.00 UK gal (9.1 lt)
GETRAG G217 manual gearbox (UK gal / litres) 0.31 UK gal (1.4 lt)
RDU 230-LSD differential (UK gal / litres) 0.20 UK gal (0.9 lt)
RDU 210-eLSD differential (if present) (litres) 0.31 UK gal (1.4 lt)
RDU 210/215-LSD differential (UK gal / litres) 0.24 UK gal (1.1 lt)
AWD System FAD transfer case (UK gal / litres) 0.11 UK gal (0.5 lt)
AWD System TRANSFER CASE (UK gal / litres) 0.15 UK gal (0.7 lt)
165

FLUIDS AND LUBRICANTS
Your car is equipped with an engine oil that has been thoroughly developed and tested in order to meet the requirements of the
Scheduled Servicing Plan. Constant use of the prescribed lubricants guarantees the fuel consumption and emission specifications.
Lubricant quality is crucial for engine operation and duration.
74)
PRODUCT SPECIFICATIONS
ENGINE LUBRICATION
Use Features SpecificationOriginal fluids and
lubricantsReplacement interval
Lubricant for diesel
engines.
2.2 JTD
136/150/180
SAE
0W-20
ACEA C29.55535
DSXSELENIA W.R. FORWARD
0W-20
Contractual Technical
Reference No. F013.K15According to Scheduled
Servicing Plan
If lubricants conforming to the specific request are not available, products that meet the indicated specifications can be used to top
up; in this case optimal performance of the engine is not guaranteed.
166
TECHNICAL DATA